Gamblers may be suspicious but actual frauds means you. Red to trap the site owner only. They were introducing which is not legal in your country so you must be careful before you invested on any gambling sites.
Criminals in gambling field? I don't vote for it for sure.
Maximum people invested on gambling must clear the way they are moving for earning purposes.
It is true that people come to gambling site for the purpose of money making but we need money to bet on the gambling sites which may tempt the people to do crimes to get that money and even when they are addicted they can do anything to gamble but it is very rare case thoug.
Crime is the side effect of gambling even though not every gamblers will commit crime to fulfill their gambling habits. For those who already addicted to gambling and have no more money to satisfy his addiction, they are susceptible to do crime.
I admit that every gambler is not criminal but as gambling is not assumes positive therefore people stitch evil things with gambling and it is a fact that gambler especially in my community doesnt have any respect and all the people keep distance from a gambler. Many gamblers become criminals too when they are gambling addicted and that is the reason that crime is assumed as part of gambling.